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Elastic scattering of electrons by europium and ytterbium atoms

Publikováno v: Technical Physics. 58:1749-1759

The method of relativistic optical potential is applied to studying elastic scattering of electrons by europium and ytterbium atoms in a wide range of collision energies up to 2 keV. The angular dependences of the scattering differential cross sectio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee69645911f1588694a98e8f3f9a6f49
https://doi.org/10.1134/s1063784213120116

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Potential Electron Scattering by P2 and P3 Phosphorus Molecules

Autor: E. Yu. Remeta, V. I. Kelemen, Sh. Sh. Demesh

Publikováno v: Ukrainian Journal of Physics
Ukrainian Journal of Physics, Department of Physics and Astronomy of the National Academy of Sciences of Ukraine, 2016, 61 (4), pp.291-300. ⟨10.15407/UJPE61.04.0291⟩
Ukrainian Journal of Physics; Vol. 61 No. 4 (2016); 291
Український фізичний журнал; Том 61 № 4 (2016); 291

Potential electron scattering by P2 and P3 phosphorus molecules at scattering energies of 0.5–30 eV has been studied theoretically for the first time. The research is carried out in the framework of the independent-atom model and using a real param

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cd671fe1c2d2867dd46a4f720fdbb3e
https://hal.archives-ouvertes.fr/hal-03038840

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Optical potentials for elastic scattering of an electron from an atom in the spin-polarized approximation

Autor: V. I. Kelemen, E. Yu. Remeta

Publikováno v: Technical Physics. 55:1725-1734

The optical potentials of interaction of an impinging electron with a multielectron atomic system with a single half-filled subshell are described. The potential components of these potentials are considered in detail in the spin-polarized approximat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ccb233ca8b51a5f22a746eb03233c64b
https://doi.org/10.1134/s1063784210120030

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Elastic electron scattering by silver atom

Autor: S. D. Tošić, E. Yu. Remeta, V. Pejčev, Dragutin Sevic, V. I. Kelemen, D M Filipović, Bratislav P. Marinković

Publikováno v: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 267:283-287

The experimental and theoretical studies of elastic electron scattering by silver atom have been carried out. The experimental investigation was based on crossed beam technique with effusive atomic beam being perpendicularly crossed by electron beam.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7446144efb214806cb2d73544893cede
https://doi.org/10.1016/j.nimb.2008.10.060

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Potential electron scattering by the phosphorous systems Pn ( n = 1÷3)

Autor: Sh. Sh. Demesh, E. Yu. Remeta, V. I. Kelemen

Publikováno v: XXIX International Conference on Photonic, Electronic, and Atomic Collisions (ICPEAC2015)
XXIX International Conference on Photonic, Electronic, and Atomic Collisions (ICPEAC2015), Jul 2015, Toledo, Spain. 635 (7), pp.072020, 2015, Journal of Physics: Conference Series. ⟨10.1088/1742-6596/635/7/072020⟩

Independent atom model and the optical potential approach are used in order to calculate the differential and integral cross sections for the electron scattering by single-, two- and three-atom compounds of phosphorus. The potentials and atomic chara

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25c73cf1d6f16251c27527f0223c166e
https://hal.archives-ouvertes.fr/hal-03038755/document

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Elastic scattering of electrons by krypton in the energy range 20–260 eV

Autor: S M Kazakov, Bratislav P. Marinković, A. R. Milosavljevic, V. I. Kelemen, V. Pejčev, Dragutin Sevic, D M Filipović

Publikováno v: Journal of Physics B: Atomic, Molecular and Optical Physics. 38:2195-2210

Elastic scattering of electrons by krypton atom was investigated both experimentally and theoretically. Differential cross sections (DCSs) were measured at fixed incident energies from 20 eV to 80 eV as a function of scattering angle (10°–150°).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::469076ee8d40b955ea50963d69ea191a
https://doi.org/10.1088/0953-4075/38/13/012

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Differential cross section minima for elastic scattering of electrons by krypton atoms in the energy range 0–500 eV

Autor: V. I. Kelemen

Publikováno v: Technical Physics. 49:661-668

Elastic scattering of 0-to 500-eV electrons by krypton atoms is studied in terms of a model of phenomenological real potential with allowance for spin-orbit interaction. The energy dependences of the angular positions of differential cross section mi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee725576a67f426ee9f9d346a8aa2e7e
https://doi.org/10.1134/1.1767871

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Complete spin polarization of 0.5-to 500-eV electrons elastically scattered by argon atoms: Theoretical consideration

Autor: V. I. Kelemen

Publikováno v: Technical Physics. 47:1083-1089

Within the framework of a phenomenological real optical potential, the elastic scattering of 0.5-to 500-eV electrons by argon atoms is studied in view of spin-orbit interaction. The energy dependences of the angular positions of minima in differentia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c3e533f91b253a602531163a6d0b1f6c
https://doi.org/10.1134/1.1508071

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